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CVE-2026-52928

MEDIUM · CVSS 5.5 EPSS %0.11

Kaynak: NVD + CISA KEV + EPSS · Yayınlanma: 2026-06-24T08:16:22.937 · Çekilme zamanı: 2026-07-15T12:03:18.781128+00:00

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Detaylı analiz gerekiyor.

CVE
CVE-2026-52928
Severity
MEDIUM
CVSS
5.5
EPSS
%0.11
Linux

Orijinal NVD Açıklaması

In the Linux kernel, the following vulnerability has been resolved: af_unix: Reject SIOCATMARK on non-stream sockets SIOCATMARK reports whether the receive queue is at the urgent mark for MSG_OOB. In AF_UNIX, MSG_OOB is supported only for SOCK_STREAM sockets. SOCK_DGRAM and SOCK_SEQPACKET reject MSG_OOB in sendmsg() and recvmsg(), so they should not support SIOCATMARK either. Return -EOPNOTSUPP for non-stream sockets before checking the receive queue.